first game mining station disappeared. When flying and go to map ship turns 90 degrees and arrow shows new direction. Switch back to game play and same 90 degree turn. Change weapon w key, and ship turns 90 degree. Occasionally ship looses control when flying, not sure what key causes that.

Not sure about the mining station. Got a bit more detail on what happened?

The others sound like you're activating the mouse accidentally. On laptops you might be brushing the mouse pad or (I do this) on a desktop you might be bumping the desk/table hard enough to move the mouse very slightly. Either that or touching the mouse with your arm or something. All of these activate the mouse steering control and turn the ship. George is aware of this; https://ministry.kronosaur.com/record.hexm?id=69986.